Add&nbsp;zsda&nbsp;compressdev&nbsp;xform&nbsp;interface&nbsp;implementation.<br />
<br />Signed-off-by:&nbsp;Hanxiao&nbsp;Li&nbsp;&lt;li.hanxiao@zte.com.cn&gt;
<br />---<br />&nbsp;drivers/compress/zsda/zsda_comp_pmd.c&nbsp;|&nbsp;55&nbsp;+++++++++++++++++++++++++--<br />&nbsp;1&nbsp;file&nbsp;changed,&nbsp;52&nbsp;insertions(+),&nbsp;3&nbsp;deletions(-)<br />
<br />diff&nbsp;--git&nbsp;a/drivers/compress/zsda/zsda_comp_pmd.c&nbsp;b/drivers/compress/zsda/zsda_comp_pmd.c<br />index&nbsp;555178cd12..e9682e93cd&nbsp;100644<br />---&nbsp;a/drivers/compress/zsda/zsda_comp_pmd.c<br />+++&nbsp;b/drivers/compress/zsda/zsda_comp_pmd.c<br />@@&nbsp;-154,13&nbsp;+154,62&nbsp;@@&nbsp;zsda_comp_stats_get(struct&nbsp;rte_compressdev&nbsp;*dev,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stats-&gt;dequeue_err_count&nbsp;=&nbsp;stats_info.dequeue_err_count;<br />&nbsp;}<br />&nbsp;
<br />-<br />&nbsp;static&nbsp;void<br />&nbsp;zsda_comp_stats_reset(struct&nbsp;rte_compressdev&nbsp;*dev)<br />&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;zsda_stats_reset(dev-&gt;data-&gt;queue_pairs,&nbsp;dev-&gt;data-&gt;nb_queue_pairs);<br />&nbsp;}<br />&nbsp;
<br />+static&nbsp;int<br />+zsda_comp_private_xform_create(struct&nbsp;rte_compressdev&nbsp;*dev,<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;const&nbsp;struct&nbsp;rte_comp_xform&nbsp;*xform,<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;**private_xform)<br />+{<br />+&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;zsda_comp_dev_private&nbsp;*zsda&nbsp;=&nbsp;dev-&gt;data-&gt;dev_private;<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(unlikely(private_xform&nbsp;==&nbsp;NULL))&nbsp;{<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZSDA_LOG(ERR,&nbsp;&quot;Failed!&nbsp;private_xform&nbsp;is&nbsp;NULL&quot;);<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;-EINVAL;<br />+&nbsp;&nbsp;&nbsp;&nbsp;}<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(unlikely(zsda-&gt;xformpool&nbsp;==&nbsp;NULL))&nbsp;{<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZSDA_LOG(ERR,&nbsp;&quot;Failed!&nbsp;zsda-&gt;xformpool&nbsp;is&nbsp;NULL&quot;);<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;-ENOMEM;<br />+&nbsp;&nbsp;&nbsp;&nbsp;}<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(rte_mempool_get(zsda-&gt;xformpool,&nbsp;private_xform))&nbsp;{<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ZSDA_LOG(ERR,&nbsp;&quot;Failed!&nbsp;zsda-&gt;xformpool&nbsp;is&nbsp;NULL&quot;);<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;-ENOMEM;<br />+&nbsp;&nbsp;&nbsp;&nbsp;}<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;zsda_comp_xform&nbsp;*zsda_xform&nbsp;=&nbsp;*private_xform;<br />+&nbsp;&nbsp;&nbsp;&nbsp;zsda_xform-&gt;type&nbsp;=&nbsp;xform-&gt;type;<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(zsda_xform-&gt;type&nbsp;==&nbsp;RTE_COMP_COMPRESS)<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;zsda_xform-&gt;checksum_type&nbsp;=&nbsp;xform-&gt;compress.chksum;<br />+&nbsp;&nbsp;&nbsp;&nbsp;else<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;zsda_xform-&gt;checksum_type&nbsp;=&nbsp;xform-&gt;decompress.chksum;<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(zsda_xform-&gt;checksum_type&nbsp;==&nbsp;RTE_COMP_CHECKSUM_CRC32_ADLER32)<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;-EINVAL;<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;ZSDA_SUCCESS;<br />+}<br />+<br />+static&nbsp;int<br />+zsda_comp_private_xform_free(struct&nbsp;rte_compressdev&nbsp;*dev&nbsp;__rte_unused,<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;void&nbsp;*private_xform)<br />+{<br />+&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;zsda_comp_xform&nbsp;*zsda_xform&nbsp;=&nbsp;private_xform;<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(zsda_xform)&nbsp;{<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;memset(zsda_xform,&nbsp;0,&nbsp;zsda_comp_xform_size());<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;rte_mempool&nbsp;*mp&nbsp;=&nbsp;rte_mempool_from_obj(zsda_xform);<br />+<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rte_mempool_put(mp,&nbsp;zsda_xform);<br />+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;ZSDA_SUCCESS;<br />+&nbsp;&nbsp;&nbsp;&nbsp;}<br />+&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;-EINVAL;<br />+}<br />+<br />&nbsp;static&nbsp;struct&nbsp;rte_compressdev_ops&nbsp;compress_zsda_ops&nbsp;=&nbsp;{<br />&nbsp;
<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.dev_configure&nbsp;=&nbsp;zsda_comp_dev_config,<br />@@&nbsp;-174,8&nbsp;+223,8&nbsp;@@&nbsp;static&nbsp;struct&nbsp;rte_compressdev_ops&nbsp;compress_zsda_ops&nbsp;=&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.queue_pair_setup&nbsp;=&nbsp;NULL,<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.queue_pair_release&nbsp;=&nbsp;NULL,<br />&nbsp;
<br />-&nbsp;&nbsp;&nbsp;&nbsp;.private_xform_create&nbsp;=&nbsp;NULL,<br />-&nbsp;&nbsp;&nbsp;&nbsp;.private_xform_free&nbsp;=&nbsp;NULL<br />+&nbsp;&nbsp;&nbsp;&nbsp;.private_xform_create&nbsp;=&nbsp;zsda_comp_private_xform_create,<br />+&nbsp;&nbsp;&nbsp;&nbsp;.private_xform_free&nbsp;=&nbsp;zsda_comp_private_xform_free,<br />&nbsp;};<br />&nbsp;
<br />&nbsp;/*&nbsp;An&nbsp;rte_driver&nbsp;is&nbsp;needed&nbsp;in&nbsp;the&nbsp;registration&nbsp;of&nbsp;the&nbsp;device&nbsp;with&nbsp;compressdev.<br />--&nbsp;
<br />2.27.0<br />